CVE-2011-3274

Description

Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to cause a denial of service (device crash) via a crafted IPv6 packet, related to an expired MPLS TTL, aka Bug ID CSCto07919.

6.1

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.68% Top 30%

Vendor Advisory cisco.com

Affected: n/a n/a

References

Link	Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=24125
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d52.shtml	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-3274?: CVE-2011-3274 has been scored as a medium severity vulnerability.
How to fix CVE-2011-3274?: To fix CVE-2011-3274, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-3274 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2011-3274 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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